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My daily IT journal

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    MacOS: Problem installing Command Line Tools for Catalina

    March 23, 2021 - By itdoctor

    I’m running Catalina 10.15.2 and today i tried to install “brew”. During the installation, it required x-code-select, i installed it…

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  • General

    InfluxDB: Enterprise vs Opensource

    March 22, 2021 - By itdoctor

    I spent my weekend to setup an InfluxDB infrastructure. My goal is to have a high availability infrastructure. If you…

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  • General

    Ubuntu: my cronjob in /etc/cron.d is not running

    February 21, 2021 - By itdoctor

    If your cron job is not running as expected check the following: – permission for this file should be 600…

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  • General

    Installing iMovie on MacOs High Sierra

    February 8, 2021 - By itdoctor

    If your Mac is stuck with High Sierra , you can’t upgrade it and you want to install iMovie ?…

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    Error: kinit: Permission denied while initializing Kerberos 5 library

    January 29, 2021 - By itdoctor

    It’s probably permission issue with /etc/krb5.conf , your web server might not have the same as you in this /etc/…

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  • General

    Hiding a column in Grafana

    January 29, 2021 - By itdoctor

    Your queries might return more fields than you need in your table, even though you don’t want to show it…

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  • General

    Smbclient – Accessing Windows Fileshare from Linux

    January 28, 2021 - By itdoctor

    I have spent my entire day to troubleshoot the issue with my Python script. I have a python script using…

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  • General

    Smbclient from linux to windows domain

    January 28, 2021 - By itdoctor

    Error: protocol negotiation failed: NT_STATUS_CONNECTION_RESET Fix: smbclient ‘//server/NETLOGON’ -U ‘myfull.domain.com/myaccount’ –max-protocol=SMB2_24

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  • General

    PS3: black screen when playing any games

    January 23, 2021 - By itdoctor

    I just got a free PS3 from Marketplace. The owner said it’s not in working condition. I brought it home…

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  • General

    Smokeping: smokeinfo – saving loading time

    December 31, 2020 - By itdoctor

    Whenever you run: smokeinfo /etc/smokeping/config , smokeping will load a lot of all configurations into memory, this takes a lot…

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